Insulation Services in Irvine, CA
Compare 25 insulation services contractors near you in Irvine and surrounding area with an average rating of 5.0/5. Get free quotes, read reviews, and find the right pro for your project.
Last updated March 23, 2026
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Absolute Insulation Solutions
5.0~4 years onlineAll-American Insulation Aliso Viejo
5.04 years onlineBright Home Attic Insulation
5.01 year onlineCertified Attic Insulation of Santa Ana
5.01 year onlineCozy Comfort Insulation
5.01 year onlineEco Friendly Attic Insulation
5.01 year onlineElite Attic Insulation of Santa Ana
5.01 year onlineEnergy Wise Attic Insulation
5.01 year onlineFix Point Insulation
5.0Fresh Breeze Attic Insulation
5.01+ year onlineHome Energy Saver Insulation
5.01+ year onlineInsulation for Home and Commercial
5.0Lake Forest Attic Insulation
5.01 year onlineOpen Sky Insulation
5.01 year onlinePrice Lock Attic Insulation
5.01 year onlineReduced Cost Insulation
5.01 year onlineRelyont Builder Services
5.02½+ years onlineSmart Budget Insulation of Santa Ana
5.01+ year onlineStrong Shield Attic Insulation
5.01 year onlineTustin Attic Insulation Pros
5.01 year onlineAttic Construction
4.912½+ years onlineSpray Foam Masters
4.9~5 years onlineOrange County Attic Insulation
4.8~5 years onlineAll Type Insulation Services, Inc.
4.74+ years onlineInsulation Services in Nearby CA Cities
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Insulation Services in Irvine, CA
Irvine insulation contractors in this directory cover Woodbridge, Northwood, Quail Hill, Turtle Rock, and the new Great Park communities. Irvine homes built before 1990 typically have R-19 to R-30 attics and minimal wall insulation. Topping up the attic to R-38 with blown insulation runs $1.40-$2.20 per sq ft. Closed-cell foam under-roof for the increasingly popular conditioned-attic retrofit runs $4.50-$7.50/sq ft at 2 inches.
California Title 24 enforces strict envelope requirements; new Great Park homes typically meet Tier 2 high-performance standards. SCE and SoCalGas offer home-performance rebates that stack with the 25C federal credit (30% up to $1,200/year). Many Irvine HOAs require ARC review for any visible exterior work.
Frequently Asked Questions
- What R-value should my Irvine attic have?
- IECC Climate Zone 3B-coastal asks for R-38 attics. Most pre-1990 Irvine stock has R-19 to R-30 of settled batts — topping up with blown insulation typically runs $1.40-$2.20/sq ft and is the highest-ROI envelope upgrade.
- Will my Irvine HOA approve insulation work?
- Interior attic insulation typically doesn't trigger HOA review. Closed-cell foam under-roof and any change to roof venting or visible equipment may require ARC review. Confirm with your HOA before scheduling.
- Are there rebates for Irvine insulation upgrades?
- SCE and SoCalGas home-performance rebates ($300-$2,500), 25C federal credit (30% up to $1,200/year), and the federal HEEHRA program for income-qualified households as it activates in California.
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